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@INPROCEEDINGS{Yassin:1022275,
      author       = {Yassin, Khaled and Kelm, Stephan and Reinecke, Ernst-Arndt},
      title        = {{N}umerical {S}imulation of {H}ydrogen {S}pread in an
                      {I}ndustrial {B}uilding {U}sing containment{F}oam},
      reportid     = {FZJ-2024-01393},
      year         = {2023},
      abstract     = {As the applications of Hydrogen as a replacement for fossil
                      fuels and energy storage increases, more safety issues
                      should be studied. Due to its small low value of the lower
                      flammability limit (LFL), Hydrogen safety hazards due to
                      leakage, especially in closed buildings, should be studied
                      to avoid any damage that can result from the detonation of
                      Hydrogen after mixing with air. The presented work is a part
                      of the Living Lab Energy Campus (LLEC) project at Jülich
                      Research Centre that aims to study Hydrogen leakage
                      scenarios inside the central heating building in research
                      centre's campus. The simulation of the spread of Hydrogen
                      cloud is carried out using the open-source containmentFoam
                      CFD package. The CAD model of the complete structure and
                      equipment details of the central heating building at Jülich
                      Research Centre’s campus was used to generate the
                      computational grid required for the leakage simulation.
                      Then, the leaked Hydrogen behavior inside the building is
                      then simulated using state-of-the-art turbulence models
                      taking into account the buoyancy of such a light gas. The
                      study shows the locations, in which the Hydrogen cloud can
                      accumulate and exceed the LFL value. This study also
                      provides a recommendation of the proper ventilation method
                      in case of accidental leakage to keep the Hydrogen
                      concentrations within the safe limits.},
      month         = {Apr},
      date          = {2023-04-18},
      organization  = {Aachen Hydrogen Colloquium, Aachen
                       (Germany), 18 Apr 2023 - 19 Apr 2023},
      cin          = {IEK-14},
      cid          = {I:(DE-Juel1)IEK-14-20191129},
      pnm          = {1422 - Beyond Design Basis Accidents and Emergency
                      Management (POF4-142)},
      pid          = {G:(DE-HGF)POF4-1422},
      typ          = {PUB:(DE-HGF)1},
      url          = {https://juser.fz-juelich.de/record/1022275},
}